CN219054455U - Cardboard corner cutting machine - Google Patents
Cardboard corner cutting machine Download PDFInfo
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- CN219054455U CN219054455U CN202221997099.3U CN202221997099U CN219054455U CN 219054455 U CN219054455 U CN 219054455U CN 202221997099 U CN202221997099 U CN 202221997099U CN 219054455 U CN219054455 U CN 219054455U
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- corner cutting
- pressing plate
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Abstract
The utility model relates to a paperboard corner cutting machine which comprises a workbench, two side plates, a lifting baffle plate, a baffle plate lifting driving device, a pressing plate device and a cutter device, wherein the two side plates are respectively fixed on two sides of the workbench, the lifting baffle plate is arranged at one discharging end of the workbench and is positioned in front of the side plates, and the lifting baffle plate is driven to lift by the baffle plate lifting driving device. Can carry out accurate location to the cardboard through two curb plates and lifting baffle, solved current corner cut machine and to the not good problem of cardboard corner cut effect to can carry the cardboard forward propelling movement to the conveyer behind the lifting baffle decline. Meanwhile, the pressing plate device is provided with the pressing plate capable of pressing the paper board, so that the problem that the corner cutting angle is inaccurate due to the fact that the paper board is shifted can be solved. The cutter device is arranged above the workbench through the support, and a cutting gap is formed in the position, corresponding to the cutter, of the workbench to cooperate with the cutter to work.
Description
Technical Field
The utility model relates to the technical field of carton preparation, in particular to a corner cutting machine for cutting corners of a paperboard for manufacturing a carton.
Background
The paper board generally processed in the paper board manufacturing process has a corner cutting process, namely the shaped paper board cut according to the requirements of the paper board specification can be cut in multiple directions, a corner cutting machine can be used, and the corner cutting machine can cut the paper board rapidly and accurately. For example, publication No. CN206982812U discloses a cardboard corner cutting machine, which comprises a workbench, the workbench is provided with a table top and a mounting plate which are horizontally arranged, the mounting plate is positioned under the table top, a rotary driving motor is vertically arranged at the central position of the mounting plate, a cardboard fixing device is arranged on the table top, the cardboard fixing device is in a regular octagonal structure, a clamping groove for clamping a cardboard to be processed is arranged on the upper surface of the cardboard fixing device, four notches are arranged at intervals in the clamping groove, and a corner cutting device which is opposite to one notch on the cardboard fixing device in a static state is arranged on the table top. Through analysis, the corner cutting machine is used for simply fixing and limiting the paperboard by means of the fixed iron plate, the paperboard with the structure is easy to deviate in corner cutting, corners cannot be cut well, and the defective rate is high.
Disclosure of Invention
The utility model aims to provide a paperboard corner cutting machine, which has the advantage of improving the corner cutting stability of a paperboard, and solves the problem that the paperboard corner cutting machine is damaged due to the fact that the paperboard is easy to deviate when being cut due to the fact that the paperboard is simply limited by the conventional corner cutting machine.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
provides a paperboard corner cutting machine, which comprises a workbench, two side plates, a lifting baffle, a baffle lifting driving device, a pressing plate device and a cutter device,
the two side plates are respectively fixed on two sides of the workbench, the lifting baffle plate is arranged at one discharging end of the workbench and positioned in front of the side plates, and the lifting baffle plate is driven to lift by the baffle plate lifting driving device;
the pressing plate device is provided with a pressing plate capable of pressing the paper board;
the cutter device is arranged above the workbench through the bracket, and a cutting gap is formed in the position, corresponding to the cutter, of the workbench.
Preferably, the lifting driving device is an air cylinder.
Preferably, the bottom of the workbench is fixedly connected with a movable plate, the movable plate is movably arranged on the machine base through a guide rail, the movable plate is provided with a through hole for the positioning pin to pass through, the machine base is provided with a positioning hole corresponding to the positioning pin, and the positioning pin passes through the through hole of the movable plate and is embedded into the positioning hole.
Preferably, the pressing plate device comprises a mounting frame, a push rod, a spring and a pressing plate, wherein the mounting frame is mounted on the workbench, the lower part of the push rod sequentially penetrates through the spring and the mounting frame downwards towards the workbench from top to bottom, the pressing plate is fixedly connected to the lower end of the push rod, a rod cap is arranged at the upper end of the push rod, and one end of the feeding end of the pressing plate is tilted upwards.
Preferably, the bottom of the platen is provided with a flexible layer.
Preferably, the flexible layer comprises a rubber layer and a plastic layer with a smooth surface, and the plastic layer is positioned below the rubber layer.
Preferably, the cutter device comprises a cutter lifting driving device, a mounting seat and a cutter, wherein the cutter is mounted on the mounting seat, and the cutter lifting driving device drives the mounting seat to lift.
Preferably, the cutter lifting driving device is an air cylinder or a hydraulic cylinder.
Preferably, the mounting seat is provided with a mounting groove, the upper part of the cutter is inserted into the mounting groove, and the bolt penetrates through the mounting seat and the cutter to fixedly connect the mounting seat and the cutter.
Preferably, both sides of the inner cavity of the mounting groove are provided with protection pads, and the top of the cutter is positioned in the mounting groove.
1. The paperboard corner cutting machine comprises a workbench, two side plates, a lifting baffle, a baffle lifting driving device, a pressing plate device and a cutter device, wherein the two side plates are respectively fixed on two sides of the workbench, the lifting baffle is arranged at one discharging end of the workbench and is positioned in front of the side plates, and the lifting baffle is driven to lift by the baffle lifting driving device. Can carry out accurate location to the cardboard through two curb plates and lifting baffle, solved current corner cut machine and to the not good problem of cardboard corner cut effect to can carry the cardboard forward propelling movement to the conveyer behind the lifting baffle decline.
2. The pressing plate device is provided with the pressing plate capable of pressing the paper board, so that the problem that the corner cutting angle is inaccurate due to the fact that the paper board is shifted can be solved.
3. The cutter device is arranged above the workbench through the support, and a cutting gap is formed in the position, corresponding to the cutter, of the workbench to cooperate with the cutter to work.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a stage according to one embodiment of the present utility model;
fig. 3 is an enlarged view of a portion of fig. 1 a in accordance with the present utility model.
In the figure:
1, a workbench, 1-1, a cutting gap; 2, a side plate; 3, lifting a baffle; 4, a baffle lifting driving device;
and the pressing plate device comprises: 5-1 mounting frames, 5-2 push rods, 5-3 rod caps, 5-4 springs and 5-5 pressing plates;
cutter device: 6-1 cutter lifting driving device, 6-2 mount pad, 6-3 mounting groove, 6-4 bolt, 6-5 cutter, 6-6 protection pad.
7 movable plate, 8 guide rail, 9 frame, 10 locating pin.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, the paperboard corner cutting machine of this embodiment includes a workbench 1, two side plates 2, a lifting baffle 3, a baffle lifting driving device 4, a pressing plate device and a cutter 6-5 device, wherein the two side plates 2 are respectively fixed on two sides of the workbench 1, the lifting baffle 3 is arranged at one discharging end of the workbench 1 and is located in front of the side plates 2, the lifting baffle 3 is driven to lift by the baffle lifting driving device 4, and specifically, the lifting driving device can be an air cylinder, an electric push rod 5-2, a linear motor or other devices capable of driving the baffle to lift. When the corrugated paper board corner cut is needed, the lifting driving device drives the lifting baffle plate 3 to lift, the front end and the two sides of the board are limited together with the side plates 2 on the two sides, the board is limited to shift, the stability is improved, and the accuracy of the corner cut is ensured. When the corner cutting is finished, the lifting driving device drives the lifting baffle plate 3 to descend, so that the paper board can be pushed out forward smoothly, the paper board can be abutted against the conveyor, and the paper board can be pushed onto the conveyor smoothly after the corner cutting is finished.
The pressing plate device of the embodiment is provided with a pressing plate 5-5 capable of pressing the paper plate; specifically, the pressing plate device comprises a mounting frame 5-1, a push rod 5-2, a spring 5-4 and a pressing plate 5-5, wherein the mounting frame 5-1 is mounted on the workbench 1, the lower portion of the push rod 5-2 sequentially penetrates through the spring 5-4 and the mounting frame 5-1 from top to bottom and is downwards arranged towards the workbench 1, the pressing plate 5-5 is fixedly connected to the lower end of the push rod 5-2, a rod cap 5-3 is arranged at the upper end of the push rod 5-2, and the spring 5-4 is located between the pressing plate 5-5 and the rod cap 5-3.
The cutter 6-5 device is arranged above the workbench 1 through a bracket, and a cutting gap 1-1 is arranged at the position of the workbench 1 corresponding to the cutter 6-5 to match with a cutting angle. The cutter 6-5 device of the embodiment comprises a cutter 6-5 lifting driving device 6-1, a mounting seat 6-2 and a cutter 6-5, wherein a mounting groove 6-3 is formed in the mounting seat 6-2, the upper part of the cutter 6-5 is inserted into the mounting groove 6-3, a bolt 6-4 penetrates through the mounting seat 6-2 and the cutter 6-5 to fixedly connect the two, and the cutter 6-5 can be conveniently replaced by the arrangement. The lifting driving device is an air cylinder or a hydraulic cylinder, the cutter 6-5 lifting driving device 6-1 drives the mounting seat 6-2 to lift, so that the paper board can be subjected to corner cutting treatment, and the precision efficiency is high.
The embodiment is improved on the basis of embodiment 1, the bottom of the workbench 1 of the embodiment is fixedly connected with a moving plate 7, the moving plate 7 is movably arranged on a machine base 9 through a guide rail 8, and the workbench 1 is arranged to be movable, so that the position of the workbench 1 can be conveniently adjusted. Meanwhile, the moving plate 7 is provided with a through hole for the positioning pin 10 to pass through, the position of the base 9 corresponding to the positioning pin 10 is provided with a positioning hole, and the positioning pin 10 passes through the through hole of the moving plate 7 and is embedded into the positioning hole, so that the workbench 1 is locked and does not move.
This embodiment is modified on the basis of embodiment 1 in that the bottom of the press plate 5-5 of this embodiment is provided with a flexible layer. The flexible layer comprises a rubber layer and a plastic layer with a smooth surface, and the plastic layer is positioned below the rubber layer.
The embodiment is improved on the basis of the embodiment 1, and one end of the feeding end of the pressing plate 5-5 of the embodiment is tilted upwards so that the paper board can enter smoothly.
Referring to fig. 3, this embodiment is modified on the basis of embodiment 1, both sides of the inner cavity of the mounting groove 6-3 in this embodiment are provided with protection pads 6-6, and the top of the cutter 6-5 is located inside the mounting groove 6-3. The both sides of mounting groove 6-3 inner chamber all are provided with protection pad 6-6, and the top of cutting knife is located the inside of mounting groove 6-3, prevents through setting up protection pad 6-6 that the cutting knife from rocking in the inside of mounting groove 6-3, avoids the cutting knife to use unstably, influences the cutting effect of cutting knife.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Cardboard corner cut machine, its characterized in that: comprises a workbench, two side plates, a lifting baffle, a baffle lifting driving device, a pressing plate device and a cutter device,
the two side plates are respectively fixed on two sides of the workbench, the lifting baffle is arranged at one discharging end of the workbench and is positioned in front of the side plates, and the lifting baffle is driven to lift by the baffle lifting driving device;
the pressing plate device is provided with a pressing plate capable of pressing the paper board;
the cutter device is arranged above the workbench through the support, and a cutting gap is formed in the position, corresponding to the cutter, of the workbench.
2. The paperboard corner cutting machine of claim 1, wherein: the lifting driving device is an air cylinder.
3. The paperboard corner cutting machine of claim 1, wherein: the bottom of workstation rigid coupling has the movable plate, the movable plate passes through the guide rail movably to be installed in the frame, the movable plate is provided with the through-hole that supplies the locating pin to pass, the locating hole has been seted up to the position that the frame corresponds the locating pin, and the locating pin passes the through-hole embedding locating hole of movable plate.
4. The paperboard corner cutting machine of claim 1, wherein: the pressing plate device comprises a mounting frame, a push rod, a spring and a pressing plate, wherein the mounting frame is mounted on the workbench, the lower portion of the push rod sequentially penetrates through the spring and the mounting frame downwards to be arranged towards the workbench from top to bottom, the lower end of the push rod is fixedly connected with the pressing plate, a rod cap is arranged at the upper end of the push rod, and one end of the feeding end of the pressing plate is tilted upwards.
5. The paperboard corner cutting machine of claim 4, wherein: the bottom of the pressing plate is provided with a flexible layer.
6. The paperboard corner cutting machine of claim 5, wherein: the flexible layer comprises a rubber layer and a plastic layer with a smooth surface, and the plastic layer is positioned below the rubber layer.
7. The paperboard corner cutting machine of claim 1, wherein: the cutter device comprises a cutter lifting driving device, an installation seat and a cutter, wherein the cutter is installed on the installation seat, and the cutter lifting driving device drives the installation seat to lift.
8. The paperboard corner cutting machine of claim 7, wherein: the cutter lifting driving device is an air cylinder or a hydraulic cylinder.
9. The paperboard corner cutting machine of claim 7, wherein: the mounting seat is provided with a mounting groove, the upper part of the cutter is inserted into the mounting groove, and the bolt penetrates through the mounting seat and the cutter to fixedly connect the mounting seat and the cutter.
10. The paperboard corner cutting machine of claim 9, wherein: both sides of the inner cavity of the mounting groove are provided with protection pads, and the top of the cutter is positioned in the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221997099.3U CN219054455U (en) | 2022-08-01 | 2022-08-01 | Cardboard corner cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221997099.3U CN219054455U (en) | 2022-08-01 | 2022-08-01 | Cardboard corner cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219054455U true CN219054455U (en) | 2023-05-23 |
Family
ID=86343420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221997099.3U Active CN219054455U (en) | 2022-08-01 | 2022-08-01 | Cardboard corner cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219054455U (en) |
-
2022
- 2022-08-01 CN CN202221997099.3U patent/CN219054455U/en active Active
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